CVE-2020-27886 Explained : Impact and Mitigation

EyesOfNetwork eonweb 5.3-7 through 5.3-8 is vulnerable to a SQL injection attack, potentially allowing unauthorized access to the system.

Understanding CVE-2020-27886

EyesOfNetwork eonweb 5.3-7 through 5.3-8 is susceptible to a SQL injection exploit that could be leveraged by an unauthenticated attacker.

What is CVE-2020-27886?

This CVE identifies a security flaw in the eonweb web interface of EyesOfNetwork version 5.3-7 through 5.3-8, enabling a SQL injection attack through the username_available function.

The Impact of CVE-2020-27886

The vulnerability allows an attacker to execute malicious SQL queries, potentially leading to unauthorized access to the system and sensitive data.

Technical Details of CVE-2020-27886

EyesOfNetwork eonweb 5.3-7 through 5.3-8 is affected by a SQL injection vulnerability.

Vulnerability Description

The issue arises from improper input validation in the username_available function of the includes/functions.php file, which is called by login.php, enabling SQL injection attacks.

Affected Systems and Versions

Product: EyesOfNetwork eonweb
Versions: 5.3-7 through 5.3-8

Exploitation Mechanism

An unauthenticated attacker can exploit the vulnerability by manipulating input parameters to inject malicious SQL queries, potentially compromising the system.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks posed by CVE-2020-27886.

Immediate Steps to Take

Implement input validation mechanisms to sanitize user inputs and prevent SQL injection attacks.
Apply security patches or updates provided by the vendor to address the vulnerability.

Long-Term Security Practices

Regularly monitor and audit web applications for security vulnerabilities.
Conduct security training for developers to enhance awareness of secure coding practices.

Patching and Updates

Stay informed about security advisories and updates released by EyesOfNetwork to patch the SQL injection vulnerability.